Results 81 to 90 of about 7,352 (256)

Photochemical Reactions of Ethyl Chloroglyoxylate with Cyclohexane, Cyclohexene, and Toluene [PDF]

, 1966
Chyongjin Pac, Shigeru Tsutsumi
openalex   +1 more source

Kinetics of anionic polymerization of β‐myrcene in hydrocarbon solvents

Polymer International, EarlyView.
The process of anionic polymerization of β‐myrcene in hydrocarbon solvents was examined by kinetic studies and quantum chemical calculations. Abstract The kinetics of anionic polymerization of β‐myrcene initiated by sec‐butyllithium were examined in saturated and unsaturated hydrocarbon solvents, i.e. cyclohexane, cyclohexene, 4‐vinylcyclohexene and dl‐
Alexander Rösler, Steffen M Weidner, Tillmann Klamroth, Axel HE Müller, Helmut Schlaad   +4 more
wiley   +1 more source

Trigonal Planar Bis(carbene)Cu(I) Complexes Enable Divergent H2 Activation with H2O for Accelerated Olefin Hydrogenation

Angewandte Chemie, Volume 137, Issue 33, August 11, 2025.
Trigonal planar naphthyridine‐bis(carbene)Cu(I) alkyl, hydroxide, and ethoxide complexes promote a divergent mechanism of H2 activation for the rare catalytic hydrogenation of unactivated alkenes at mild conditions at copper. Abstract CuH‐catalyzed olefin hydrogenation is rare compared to those of carbonyl‐derived substrates. Olefin insertion into Cu–H
Evan A. Patrick, Shaama Mallikarjun Sharada, Anya Zoraster, Jeremy D. Erickson, David E. Ryan, R. Morris Bullock, Ba L. Tran   +6 more
wiley   +2 more sources

A metal-free carbon catalyst for oxidative dehydrogenation of aryl cyclohexenes to produce biaryl compounds. [PDF]

Proc Natl Acad Sci U S A, 2023
Yang M, Lenarda A, Frindy S, Sang Y, Oksanen V, Bolognani A, Hendrickx L, Helaja J, Li Y.   +8 more
europepmc   +1 more source

Schiff based derived homogeneous catalysts for ring‐opening terpolymerization

Polymer International, EarlyView.
One‐pot synthesis of degradable terpolymers from l‐lactide, propylene oxide and CO₂ using diverse catalysts is described, revealing structure–property relationships for tailored applications in sustainable materials. Abstract In this study, we synthesized and evaluated a series of Schiff base cobalt catalysts for the terpolymerization of propylene ...
Akanksha Ranade, Amjad Ali, Rajeev Mehta
wiley   +1 more source

Enamines. IV. The Reaction of 1-Morpholino-1-cyclohexene with Sulfur [PDF]

, 1963
Yujiro Nomura, Yoshito Takeuchi
openalex   +1 more source

Recent progress of heterocycle ring‐opening (co)polymerization for the synthesis of sequence‐controlled block polyesters and polycarbonates

Smart Molecules, EarlyView.
Block copolymers are fundamental for the development of smart molecules. Aliphatic polyesters and polycarbonates have received attention as heteroatom‐containing polymers that are biodegradable and biocompatible. Block polymers from polyesters and polycarbonates have the ability to form smart molecules. This review presents the heterocycle monomer ring‐
Hongyu Zhao, Chenyang Hu, Xuan Pang, Xuesi Chen   +3 more
wiley   +1 more source

LIQUID-PHASE OXIDATION OF CYCLOHEXENE IN THE PRESENCE OF BENZALDEHYDE [PDF]

, 1966
Tsuneo Ikawa, Toshiyuki Fukushima, Minoru Muto, Tadahisa Yanagihara   +3 more
openalex   +1 more source

Woodward and Hoffmann on Secondary Orbital Interactions. How to Make a Fine Two‐Course Meal from Leftovers**

The Chemical Record, EarlyView.
In February through April 1965, Hoffmann devised several MO tools to explain the regiochemistry of the Diels‐Alder and the preference of the Cope reaction to proceed by the chair rather than boat orientations, when both were possible. The secret lay in secondary orbital interactions that were revealed through qualitative perturbation theory.
Jeffrey I. Seeman
wiley   +1 more source

Polyoxygenated cyclohexene derivatives and other constituents of Uvaria rufa stem. [PDF]

Phytochemistry, 2023
Gurgul A, Wu Z, Han KY, Shetye G, Sydara K, Souliya O, Johnson JJ, Che CT.   +7 more
europepmc   +1 more source